/*
 * Copyright 2014 dc-square GmbH
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.hivemq.spi.callback.exception;

import com.hivemq.spi.callback.events.broker.OnBrokerStart;

/**
 * Indicates that the broker is unable to start because some preconditions
 * for a safe startup are not satisfied.
 * <p>
 * This exception should be used in an implementation of
 * {@link OnBrokerStart}
 *
 * @author Dominik Obermaier
 * @since 1.4
 */
public class BrokerUnableToStartException extends Exception {

    public BrokerUnableToStartException() {
        super();
    }

    public BrokerUnableToStartException(final String message) {
        super(message);
    }

    public BrokerUnableToStartException(final String message, final Throwable cause) {
        super(message, cause);
    }

    public BrokerUnableToStartException(final Throwable cause) {
        super(cause);
    }
}
